农科机构知识库联盟

Up-regulation ofGhPAP1Aresults in moderate anthocyanin accumulation and pigmentation in sub-red cotton

文献类型：外文期刊

第一作者： Liang, Aimin

作者： Liang, Aimin;Zhao, Jia;Li, Xin;Yan, Fulin;Chen, Zhong;Wang, Yi;Li, Yaohua;Wang, Chuannan;Xiao, Yuehua;Chen, Xusheng

作者机构：

关键词： Anthocyanin; Cotton; Sub-red plant; Rsgene; Transcription factor; Promoter structure

期刊名称：MOLECULAR GENETICS AND GENOMICS （影响因子：3.291；五年影响因子：3.257 ）

ISSN： 1617-4615

年卷期： 2020 年 295 卷 6 期

页码：

收录情况： SCI

摘要： Anthocyanins are a group of important secondary metabolites, functioning as colorant in plant organs as well as protective agents against several stresses. Sub-red plant (Rs) cottons, accumulating moderate level of anthocyanins in shoots, had increased photosynthesis efficiency compared to green- (GL) and red-plant (R1) cottons. The present work aimed to clarify the molecular base of anthocyanin regulation in Rs cotton. It was found thatGhPAP1Awas significantly up-regulated in Rs plants compared to GL cottons, but its expression level is lower than that ofGhPAP1Din R1 plants. Virus induced gene silencing ofGhPAP1sinhibited the red pigmentation in Rs plants. Comparative cloning revealed a 50-bp tandem repeat in the promoter ofGhPAP1Ain Rs cotton, which showed stronger activity to drive the expression of downstream genes in petals. Considered that the coding sequence ofGhPAP1Asfrom Rs and GL cottons had similar functions to promote anthocyanin biosynthesis in transgenic tobaccos, we attributed moderate anthocyanin accumulation in Rs cotton to increased transcription ofGhPAP1A, resulted from varied promoter structure. Our works suggestedGhPAP1sas useful tool to manipulate anthocyanin level and several breeding targets, including herbivore- and pathogen- resistance, high photosynthesis efficiency and colored fibers.

分类号：

相关文献

作者其他论文更多>>

Mutations in a Leucine-Rich Repeat Receptor-Like Kinase gene result in male sterility and reduction in the number and size of fruit warts in cucumber (Cucumis sativus L.)

作者：Zhang, Haiqiang;Luo, Yanjie;Zhen, Wenlong;Li, Xin;Liu, Mengying;Liu, Peng;Li, Yuhong;Zhang, Gaoyuan;Chen, Peng;Weng, Yiqun;Yue, Hongzhong

关键词：
Development of an automatic tubular chemiluminescence immunoassay using magnetic particles for the detection of antibodies against foot-and-mouth disease virus serotype A

作者：Li, Fengsong;Cui, Yan;Li, Fengsong;Bao, Yanfang;Jiang, Tao;Li, Taoshan;Zuo, Yili;Yang, Guang;Li, Xin;Lin, Mi;Jiang, Tao;Lin, Mi

关键词：Tubular chemiluminescence immunoassay; Automation; Foot-and-mouth disease virus serotype A; Antibody detection; Serum
Optimizing agricultural classification with masked image modeling

作者：Peng, Ying shu;Peng, Ying shu;Peng, Ying shu;Wang, Yi

关键词：Self-supervised learning; masked image modeling; agricultural classification tasks; vision transformer; histogram of oriented gradients feature
Genome-Wide Identification and Expression Analysis Under Abiotic Stress of the Lipoxygenase Gene Family in Maize (Zea mays)

作者：Li, Sinan;Hou, Shuai;Sun, Yuanqing;Sun, Minghao;Sun, Yan;Li, Xin;Li, Yunlong;Wang, Luyao;Cai, Quan;Guo, Baitao;Zhang, Jianguo

关键词：maize; LOX; abiotic stress; gene family; expression analysis
Saponin content in medicinal plants in response to application of organic and inorganic fertilizers: a meta-analysis

作者：Lv, Junyan;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Lv, Junyan;Li, Xin;Zhang, Shaobo;Liu, Shouzan;Wang, Hongzhen;Yang, Feng;Shen, Qiong;Zhang, Hongbin;Ma, Guobiao;Bai, Yan;Hu, Chunli;Ding, Lan

关键词：fertilizers; meta-analysis; medicinal plant; saponins; bioactive compounds
Investigation of the Molecular Mechanism of Asthma in Meishan Pigs Using Multi-Omics Analysis

作者：Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong;Li, Xin;Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong;Tu, Weilong;Wang, Hongyang;Zhang, Yingying;Huang, Ji;Diao, Yuduan;Zhou, Jieke;Tan, Yongsong

关键词：Meishan pig; asthma; transcriptome; metabolome
Virulence characterization of wheat stripe rust population in China in 2023

作者：Zhang, Xingzong;Huang, Liang;Chen, Wanquan;Liu, Tai-guo;Xia, Chongjing;Zhang, Xingzong;Tang, Wanqiang;Qiu, Age;Li, Xin;Zhou, Xinli;Yang, Suizhuang;Xia, Chongjing;Huang, Liang;Chen, Wanquan;Liu, Tai-guo;Wang, Meinan;Chen, Xianming;Chen, Xianming

关键词：Puccinia striiformis f. sp. tritici; race identification; virulence; wheat stripe rust; Yr gene

Up-regulation ofGhPAP1Aresults in moderate anthocyanin accumulation and pigmentation in sub-red cotton

作者其他论文 更多>>

Mutations in a Leucine-Rich Repeat Receptor-Like Kinase gene result in male sterility and reduction in the number and size of fruit warts in cucumber (Cucumis sativus L.)

Development of an automatic tubular chemiluminescence immunoassay using magnetic particles for the detection of antibodies against foot-and-mouth disease virus serotype A

Optimizing agricultural classification with masked image modeling

Genome-Wide Identification and Expression Analysis Under Abiotic Stress of the Lipoxygenase Gene Family in Maize (Zea mays)

Saponin content in medicinal plants in response to application of organic and inorganic fertilizers: a meta-analysis

Investigation of the Molecular Mechanism of Asthma in Meishan Pigs Using Multi-Omics Analysis

Virulence characterization of wheat stripe rust population in China in 2023

作者其他论文更多>>